Fistula of stomach and duodenum
ICD-10 K31.6 is a billable code used to indicate a diagnosis of fistula of stomach and duodenum.
Fistula of the stomach and duodenum refers to an abnormal connection between the stomach or duodenum and another organ or structure, which can arise due to various underlying conditions such as peptic ulcers, malignancies, or post-surgical complications. Clinically, patients may present with symptoms such as abdominal pain, nausea, vomiting, and signs of malnutrition or dehydration due to impaired digestion and nutrient absorption. The anatomy involved includes the stomach, duodenum, and potentially adjacent organs like the pancreas or intestines. Disease progression can lead to serious complications, including infection, sepsis, and significant fluid and electrolyte imbalances. Diagnostic considerations include imaging studies such as CT scans or endoscopy to visualize the fistula and assess its extent. Laboratory tests may also be performed to evaluate nutritional status and electrolyte levels. Early diagnosis and intervention are crucial to prevent further complications and improve patient outcomes.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
K31.6 covers fistulas that develop between the stomach or duodenum and other structures, often resulting from conditions like peptic ulcers, malignancies, or surgical complications. It is essential to document the underlying cause to support the diagnosis.
K31.6 should be used when there is a confirmed diagnosis of a fistula specifically involving the stomach or duodenum, distinguishing it from other gastrointestinal fistulas or conditions that may not involve these specific organs.
Documentation should include clinical findings, imaging results, and any surgical reports that confirm the presence of a fistula. Detailed notes on the patient's symptoms, treatment plan, and response to therapy are also critical.
